Solve the inequality 30 ≤ j – (-2)

Is the figure congruent? yes or no?

Asap! i'm not good math and i'm lost.

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?